CAS No.5743-04-4,Cadmium acetate dihydrate Suppliers

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Basic Information

Molecular Structure:
CAS No.:	5743-04-4
Name:	Cadmium acetate dihydrate
Article Data:	5

Formula:	C₄H₆CdO₄.2(H₂O)
Molecular Weight:	266.53
Synonyms:	Cadmiumacetate dihydrate;Cadmium diacetate dihydrate;
EINECS:	208-853-2
Density:	2,01 g/cm3
Melting Point:	254 °C
Boiling Point:	117.1 °C at 760 mmHg
Flash Point:	40 °C
Solubility:	Soluble
Appearance:	white crystalline powder
Hazard Symbols:	T,Xn,N
Risk Codes:	20/21/22-50/53-45-50
Safety:	60-61-53-45
Transport Information:	UN 3077
PSA:	71.06000
LogP:	-0.10350

Synthetic route

: 739319-89-2
cadmium(II) carbonate

: 64-19-7
acetic acid

: 5743-04-4
cadmium(II) acetate dihydrate

Conditions

Conditions	Yield
In water boiling under reflux; crystn. by evapn.;
In water

: cadmium(II) acetate trihydrate

A: 7732-18-5
water

B: 5743-04-4
cadmium(II) acetate dihydrate

Conditions

Conditions	Yield
repeated pressing out; dissolving; drying in a desiccator over H2SO4 and CaO;;

: cadmium(II) nitrate tetrhydrate

: 5743-04-4
cadmium(II) acetate dihydrate

Conditions

Conditions	Yield
With sodium hydroxide; water; acetic acid In water Cd salt and ligand dissolved in water with gentle warming, dilute NaOH added (pH 6-6.5), warmed at 80°C for 45-60 min, cooled to ambienttemp.; evapd. slowly, crystd. in a few d;

: C80H58N8O8

: 5743-04-4
cadmium(II) acetate dihydrate

: C80H54Cd2N8O8

Conditions

Conditions	Yield
With N-ethyl-N,N-diisopropylamine In methanol; chloroform at 20℃; for 0.25h;	100%

: 396123-04-9
N,N-dimethyl-4-[(E)-2-(1,10-phenanthrolin-5-yl)ethenyl]aniline

: 5743-04-4
cadmium(II) acetate dihydrate

: Cd(2+)*2C2H3O2(1-)*C22H19N3

Conditions

Conditions	Yield
In dichloromethane at 20℃;	100%

: sodium selenite

: 5743-04-4
cadmium(II) acetate dihydrate

: cadmium(II) selenite

Conditions

Conditions	Yield
With N,N,N,N,-tetramethylethylenediamine	100%

Raw Materials

64-19-7

Downstream Products

7732-18-5

543-90-8

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Standards and Recommendations

OSHA PEL: TWA 5 µg(Cd)/m³
ACGIH TLV: TWA 0.01 mg(Cd)/m³; Suspected Carcinogen

Specification

The Cadmium acetate dihydrate, also known as Acetic acid, cadmium salt dihydrate, is an organic compound with the formula C₄H₆CdO₄.2(H₂O). It belongs to the product categories of Cadmium Essential Chemicals; Catalysis and Inorganic Chemistry; Chemical Synthesis; Reagent Grade; Routine Reagents. Its EINECS registry number is 208-853-2. With the CAS registry number 5743-04-4, its IUPAC name is cadmium(2+) diacetate dihydrate. What's more, this chemical is a white crystalline powder. Meanwhile, this chemical can be used as analysis reagent and also be used in ceramic industry.

Physical properties of Cadmium acetate dihydrate: (1)ACD/LogP: -0.29; (2)ACD/LogD (pH 5.5): -1.07; (3)ACD/LogD (pH 7.4): -2.86; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 2.73; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 2; (9)#H bond donors: 1; (10)Flash Point: 40 °C; (11)Enthalpy of Vaporization: 23.7 kJ/mol; (12)Boiling Point: 117.1 °C at 760 mmHg; (13)Vapour Pressure: 13.9 mmHg at 25°C.

Preparation: this chemical can be prepared by acetic acid and CdO. The yield is about 70-90%.

CdO + 2 CH₃COOH→Cd(CH₃COO)₂ + H₂O

When you are using this chemical, please be cautious about it as the following:
This chemical that at low levels can cause damage to health. It may present an immediate or delayed danger to one or more components of the environment and may cause damage to health. Harmful by inhalation, in contact with skin and if swallowed. In addition, it is very toxic to aquatic organisms which may cause long-term adverse effects in the aquatic environment. In case of accident or if you feel unwell seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CC(=O)[O-].CC(=O)[O-].O.O.[Cd+2]
(2)InChI: InChI=1S/2C2H4O2.Cd.2H2O/c2*1-2(3)4;;;/h2*1H3,(H,3,4);;2*1H2/q;;+2;;/p-2
(3)InChIKey: AUIZLSZEDUYGDE-UHFFFAOYSA-L

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rat	LCLo	inhalation	128mg/m³/2H (128mg/m³)	SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA	National Technical Information Service. Vol. OTS0539392,
rat	LD50	oral	360mg/kg (360mg/kg)		Khigiena i Zdraveopazvane. Hygiene and Sanitation. Vol. 22, Pg. 168, 1979.